The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 1981
Filed:
Mar. 20, 1979
Applicant:
Inventors:
Michael K Hoskins, Irvine, CA (US);
Gary D Christiansen, Yorba Linda, CA (US);
Assignee:
Ortho Diagnostics, Inc., Raritan, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
252408 ; 2323 / ; 2323 / ; 23928 ; 206305 ; 206365 ; 2065241 ; 222 82 ; 422 61 ; 422 63 ; 422 83 ; 422243 ; 128 / ;
Abstract
A hermetically sealed ampoule containing blood gas control fluid is provided wherein the fluid occupies the entire ampoule with no appreciable head space. The ampoule is provided with a plunger-like seal adapted to be directed against the contents of the ampoule and a pierceable seal through which may extend a hollow needle to act as a conduit for the contents upon expulsion from the ampoule. A syringe is also provided for expelling the contents from the ampoule.